White is Cool but Black is Hot
Well! New civic looks cool in both Black as well as in White color. My choice is black but white is good look and easy going color, for maintenance, repair and for resale point of view.
You must read the above messages those who own Black Civic they clearly says that this color demand attention and care. So my honest suggestion is to you go for white if you have excessive use of your car, but if you have limited use or you have driver or have an other car in home then you should definitely go for black. "Black color is very sensitive if it does not properly care (wash and wax) regularly then it start losing it grace, and also very sensitive minor touch can cause scratch on it"
And at the end listen to your heart and make your own choice after all that will be your car, and every day you will open up its door and get in so it is very important that you buy a color which pleases to your eyes.